Color

#2344be

#2344be
hex#2344be
rgbrgb(35, 68, 190)
hslhsl(227, 69%, 44%)
oklchoklch(0.448 0.194 266.3)
Closest name: Cobalt Blue (#0047ab)Relative luminance 0.0821

Colors that go with #2344be

Charcoal, Sea Green and Steel Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#be9c23

#2392be · #4f23be

#be2344 · #44be23

Split-complementary

Open in tool →

#be4f23 · #92be23

#be2392 · #be9c23 · #23be4f

Contrast

#2344be as textRatioAAAA largeAAAFix
Aaon white
7.95:1passpasspassPasses AAA — no fix needed.
Aaon black
2.64:1failfailfail
  • AA: use #4e6edf as the text (4.62:1)
  • AAA: use #7991e6 as the text (7.01:1)
  • AA: or shift the background to #c4c4c4 (4.56:1)
  • AAA: or shift the background to #f2f2f2 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2344be as the background.

Brands using this color

Fonts for this mood

#2344be reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2344be
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #2344be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2344be-9ca0c4-df7a4e-221f2d-e9eff1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md